ZJS型液压加速器
ZJS型液压加速器是与超级震击器配合使用;具有结构紧凑、密封可靠、强度高的特点。
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详细介绍
ZJS型液压加速器是与超级震击器配合使用;使用时连接在上击器的上方(建议其间连接1至3根钻铤),以获得更大的上击力;具有结构紧凑、密封可靠、强度高的特点。
Model “ZJS” Hydraulic Accelerator can be used with Super Jar. It can be mounted above Top Jar ( It is recommended that 1~3 pieces of drill collar can be connected ) as to obtain more up-jarring. It has the advantages of compact structure, reliable sealing and high strength.
Specifications
|
型号 Model |
外径 O.D. mm (in) |
内径 I.D. mm (in) |
最大行程 Max.Stroke Mm(in) |
接头螺纹 Connection API |
许用拉力 Max working Load kN(lb) |
许用扭矩 Max.Working Torque kN(ft.lbs) |
总长 Overall length mm(in) |
|
GJ73 |
73 (2-7/8) |
20 (3/4) |
218 (8 9/16) |
2 3/8 TBG |
300 (67000) |
3 (2200) |
2620 (103.15) |
|
GJ80 |
80 (3-1/8) |
25.4 (1) |
218 (8 9/16) |
2 3/8 REG |
350 (78000) |
3 (2200) |
2845 (112) |
|
GJ89 |
89 (3-1/2) |
28 (1.1) |
218 (8 9/16) |
NC26 |
450 (100000) |
3.5 (2600) |
2760 (108.66) |
|
YJQ95 |
95 (3-3/4) |
28 (1.1) |
218 (8 9/16) |
NC26 |
600 (135000) |
4 (2950) |
2760 (108.66) |
|
ZJS105 |
105 (4-1/8) |
32 (1 1/4) |
328 (12.9) |
NC31 |
800 (168000) |
10 (7370) |
3655 (143.9) |
|
ZJS121 |
121 (4-3/4) |
38 (1 1/2) |
225 (8.85) |
NC38 |
1100 (247000) |
15 (11000) |
3106 (122.28) |
|
ZJS146 |
146 (5-3/4) |
50 (2) |
330 (13) |
NC40 |
1350 (303000) |
20 (14700) |
3850 (151.57) |
|
ZJS159 |
159 (6-1/4) |
57 (2 1/4) |
325 (12.8) |
NC46 |
1600 (360000) |
25 (18000) |
4231 (166.57) |
|
ZJS165 |
165 (6-1/2) |
57 (2 1/4) |
325 (12.8) |
NC50 |
2000 (450000) |
30 (22000) |
4231 (166.57) |
|
ZJS178 |
178 (7) |
60 (2 3/8) |
312 (12.28) |
NC50 |
2400 (540000) |
35 (26000) |
3608 (142) |
|
ZJS197 |
197 (7-3/4) |
76 (3 1/16) |
325 (12.8) |
6 5/8REG |
2600 (600000) |
40 (30000) |
4168 (164) |
|
ZJS203 |
203 (8) |
76 (3 1/16) |
325 (12.8) |
6 5/8REG |
2800 (630000) |
45 (33000) |
4168 (164) |
关键词:
高峰石油机械设备、油气钻采井下工具
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